Math, asked by rp4009575, 2 months ago

6. - [3xy - {5xy - 2xy + (8xy - 9xy)}]

Answers

Answered by laxmi7994
2

Answer:

= -[3xy-{3xy+(-xy)}]

= -[3xy-{3xy-xy}]

= -[3xy-2xy]

= -xy

Similar questions